International Journal of Electrochemistry / 2018 / Article / Tab 5

Research Article

A New Approach for the Determination of Benzocaine and Procaine in Pharmaceuticals by Single-Sweep Polarography

Table 5

The analysis of the pharmaceutical dosages using the proposed method (n = 3).

AnestheticPharmaceutical dosageRequirement of ND, mg (%)Declared amount, mgDeclared in quality certificate, mgDetermined amount, mgRelative determination error, %

ВСFarisil®”4.75-5.25
(95-105)
5.005.104.9±0.33.03
Septolete plus®”4.50-5.50
(90-110)
5.004.985.11±0.232.54
РСSolution for injections4.75-5.25
(95-105)
5.004.974.9± 0,41.62

Article of the Year Award: Outstanding research contributions of 2020, as selected by our Chief Editors. Read the winning articles.